1Description
23 DRBD is a shared-nothing, synchronously replicated block device. It
4 is designed to serve as a building block for high availability
5 clusters and in this context, is a "drop-in" replacement for shared
6 storage. Simplistically, you could see it as a network RAID 1.
78 Please visit http://www.drbd.org to find out more.
910The here included files are intended to help understand the implementation
1112DRBD-8.3-data-packets.svg, DRBD-data-packets.svg
13 relates some functions, and write packets.
1415conn-states-8.dot, disk-states-8.dot, node-states-8.dot
16 The sub graphs of DRBD's state transitions